| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.73 | 4.785% | $130.6983 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $139.79 | 9.194% | $152.6423 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $106.30 | 12.721% | $119.8224 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $87.93 | 13.510% | $99.8093 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $190.36 | 10.418% | $210.1917 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $43.52 | 3.139% | $44.8861 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $85.41 | 9.307% | $93.3591 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $778.04 | $851.4092 | $851.41 | $851.40 | $851.40 | |